干旱区生态环境知识资源中心(Arid): 平潭大屿岛植物资源及其多样性研究

Arid

	平潭大屿岛植物资源及其多样性研究
其他题名	Wild plant germplasm and biodiversity in Dayu Island, Pingtan
	郑俊鸣; 方笑; 朱雪平; 朱丹丹; 邓传远
来源期刊	安徽农业大学学报
ISSN	1672-352X
出版年	2016
卷号	43 期号:4 页码:640-645
中文摘要	对平潭无居民岛大屿岛进行全面勘察,调查其植物资源及其群落多样性。大屿岛共37科59属63种植物,其中木本27种,草本36种。对海岛植物种类组成、生活型、植物区系、群落结构特征及其多样性进行分析,结果表明:(1)无居民海岛面积小,海岛环境易变导致植物物种种类偏少;(2)海岛植物属地理起源具有一定复杂性。海岛植被异于陆地植被体现在海岛植物主要以高位芽植物占优势,比例较陆地植被小,且主要优势科属有所区别;(3)海岛植被受到一定生态干扰,外来植物占7.94%,黑松和海边月见草在该群落中占优势;(4)海岛植物群落结构简单,多样性偏低。
英文摘要	The wild plant germplasm and their community biodiversity in Dayu Island, Pingtan were investigated. Results showed that seed plants consist of 63 species belonging to 59 genera of 37 families. Of which, 23 genera are woody and 36 are herbaceous. Analyses of plant life form, flora, and community structure showed that: (1)The small size of the desert island and its changeable environment resulted in less plant species. (2)The genus origion of island plants was complex. There were differences between island plants and land plants in the proportion of phanerophytes plants in communities and the dominant family and genus. (3)The vegetation of island was eco-disturbed. The proportion of introduced plants including Pinus thunbergii, Oenothera drummondii predominated in communities, occupied by 7.94%. (4)The community structure was simple and the biodiversity was low in Dayu Island.
中文关键词	无居民海岛 ; 植物资源 ; 生物多样性
英文关键词	desert island plant resource biodiversity
语种	中文
国家	中国
收录类别	CSCD
WOS类目	PLANT SCIENCES
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:5784826
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/233894
作者单位	福建农林大学园林学院, 福州, 福建 350002, 中国
推荐引用方式 GB/T 7714	郑俊鸣,方笑,朱雪平,等. 平潭大屿岛植物资源及其多样性研究[J],2016,43(4):640-645.
APA	郑俊鸣,方笑,朱雪平,朱丹丹,&邓传远.(2016).平潭大屿岛植物资源及其多样性研究.安徽农业大学学报,43(4),640-645.
MLA	郑俊鸣,et al."平潭大屿岛植物资源及其多样性研究".安徽农业大学学报 43.4(2016):640-645.